825125808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1322317}}^1$

素因数の和:1322341

約数の個数: 40

約数和(自身を含む): 2295544048

約数和(自身を除く): 1470418240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1322317, 2644634, 3966951, 5289268, 7933902, 10578536, 15867804, 17190121, 21157072, 31735608, 34380242, 51570363, 63471216, 68760484, 103140726, 137520968, 206281452, 275041936, 412562904, 825125808]

約数ペア:

[(1, 825125808), (2, 412562904), (3, 275041936), (4, 206281452), (6, 137520968), (8, 103140726), (12, 68760484), (13, 63471216), (16, 51570363), (24, 34380242), (26, 31735608), (39, 21157072), (48, 17190121), (52, 15867804), (78, 10578536), (104, 7933902), (156, 5289268), (208, 3966951), (312, 2644634), (624, 1322317)]